🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 10.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.38 AU - 1.42 AU

Year: 1143 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,452,879 km

• M1: 137,929 km (0.075 R)
• M2: 506,090 km (0.072 R)
• M3: 878,140 km (0.106 R)
• M4: 1,348,176 km (0.115 R)
• M5: 1,905,278 km (0.117 R)
• M6: 2,468,963 km (0.119 R)
• M7: 2,965,628 km (0.093 R)
• M8: 3,883,262 km (0.104 R)
• M9: 4,313,355 km (0.115 R)
• M10: 4,702,011 km (0.046 R)
• M11: 5,172,197 km (0.077 R)
• M12: 5,570,726 km (0.107 R)
• M13: 6,565,851 km (0.099 R)
• M14: 7,700,999 km (0.025 R)
• M15: 10,171,309 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.76 AU - 1.78 AU

Year: 1625 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,452,879 km

• M1: 184,005 km (0.104 R)
• M2: 771,027 km (0.108 R)
• M3: 1,232,238 km (0.07 R)
• M4: 1,751,641 km (0.064 R)
• M5: 3,066,457 km (0.091 R)
• M6: 4,158,970 km (0.117 R)
• M7: 5,116,696 km (0.105 R)
• M8: 5,590,024 km (0.076 R)
• M9: 6,068,288 km (0.107 R)
• M10: 6,625,839 km (0.079 R)
• M11: 7,469,870 km (0.104 R)
• M12: 8,111,496 km (0.108 R)
• M13: 8,632,246 km (0.111 R)
• M14: 9,439,027 km (0.111 R)
• M15: 10,155,003 km (0.107 R)
• M16: 10,833,728 km (0.037 R)
• M17: 11,619,117 km (0.104 R)
• M18: 12,242,641 km (0.092 R)
• M19: 13,472,186 km (0.08 R)
• M20: 15,985,729 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 9.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.87 AU - 3.75 AU

Year: 4157 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,452,879 km

• M1: 123,119 km (0.118 R)
• M2: 489,185 km (0.096 R)
• M3: 1,156,242 km (0.113 R)
• M4: 1,727,107 km (0.093 R)
• M5: 3,489,221 km (0.077 R)
• M6: 3,839,280 km (0.036 R)
• M7: 4,781,597 km (0.045 R)
• M8: 6,278,772 km (0.076 R)
• M9: 8,756,562 km (0.034 R)
• M10: 12,146,001 km (0.048 R)
• M11: 12,954,727 km (0.114 R)
• M12: 15,762,380 km (0.101 R)
• M13: 18,889,574 km (0.111 R)
• M14: 19,267,757 km (0.12 R)
• M15: 19,909,532 km (0.064 R)
• M16: 21,371,253 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 11.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.86 AU - 4.9 AU

Year: 7441 Days

Day: 5.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,452,879 km

• M1: 141,968 km (0.067 R)
• M2: 506,538 km (0.112 R)
• M3: 1,011,730 km (0.089 R)
• M4: 1,487,302 km (0.096 R)
• M5: 2,445,327 km (0.041 R)
• M6: 3,042,073 km (0.071 R)
• M7: 4,481,204 km (0.096 R)
• M8: 4,990,735 km (0.106 R)
• M9: 8,212,923 km (0.093 R)
• M10: 8,717,966 km (0.097 R)
• M11: 9,592,814 km (0.066 R)
• M12: 13,046,879 km (0.089 R)
• M13: 21,739,413 km (0.112 R)
• M14: 23,631,676 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 3.1

Gravity: 42.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.37 AU - 6.11 AU

Year: 9492 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,452,879 km

• M1: 39,344 km (0.111 R)
• M2: 154,535 km (0.092 R)
• M3: 408,552 km (0.081 R)
• M4: 536,009 km (0.106 R)
• M5: 863,778 km (0.097 R)
• M6: 1,287,140 km (0.117 R)
• M7: 1,578,108 km (0.05 R)
• M8: 2,560,816 km (0.105 R)
• M9: 3,323,317 km (0.106 R)
• M10: 3,576,436 km (0.038 R)
• M11: 3,842,421 km (0.1 R)
• M12: 4,606,268 km (0.054 R)
• M13: 4,891,701 km (0.101 R)
• M14: 6,392,915 km (0.037 R)
• M15: 7,266,567 km (0.12 R)
• M16: 8,551,313 km (0.097 R)
• M17: 9,381,582 km (0.099 R)
• M18: 9,932,850 km (0.098 R)
• M19: 10,602,899 km (0.088 R)
• M20: 11,456,355 km (0.065 R)
• M21: 12,627,407 km (0.105 R)
• M22: 15,771,505 km (0.108 R)
• M23: 18,463,220 km (0.03 R)
• M24: 18,605,338 km (0.079 R)
• M25: 19,842,662 km (0.105 R)
• M26: 22,318,656 km (0.091 R)
• M27: 26,496,924 km (0.052 R)
• M28: 29,296,200 km (0.104 R)
• M29: 30,568,081 km (0.105 R)
• M30: 31,774,289 km (0.077 R)
• M31: 34,174,437 km (0.043 R)
• M32: 35,473,395 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.6

Radius: 4.9

Gravity: 37.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.09 AU - 6.41 AU

Year: 10785 Days

Day: 23.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,452,879 km

• M1: 60,886 km (0.1 R)
• M2: 232,924 km (0.103 R)
• M3: 428,299 km (0.034 R)
• M4: 595,250 km (0.09 R)
• M5: 1,101,489 km (0.119 R)
• M6: 1,465,910 km (0.076 R)
• M7: 1,660,686 km (0.063 R)
• M8: 2,233,945 km (0.105 R)
• M9: 2,683,636 km (0.105 R)
• M10: 4,549,271 km (0.046 R)
• M11: 8,622,223 km (0.064 R)
• M12: 10,407,673 km (0.105 R)
• M13: 10,626,386 km (0.046 R)
• M14: 12,002,836 km (0.115 R)
• M15: 13,819,403 km (0.119 R)
• M16: 14,965,322 km (0.042 R)
• M17: 15,174,011 km (0.031 R)
• M18: 19,351,083 km (0.054 R)
• M19: 19,515,940 km (0.058 R)
• M20: 19,932,271 km (0.111 R)
• M21: 20,868,903 km (0.083 R)
• M22: 22,373,558 km (0.036 R)
• M23: 24,330,298 km (0.118 R)
• M24: 26,297,211 km (0.078 R)
• M25: 27,526,756 km (0.085 R)
• M26: 27,735,445 km (0.104 R)
• M27: 36,971,618 km (0.118 R)
• M28: 37,865,615 km (0.111 R)
• M29: 40,096,568 km (0.063 R)
• M30: 41,040,081 km (0.069 R)
• M31: 42,971,540 km (0.047 R)
• M32: 47,912,458 km (0.1 R)
• M33: 48,974,753 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.7

Radius: 7

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.43 AU - 11.33 AU

Year: 19830 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,452,879 km

• M1: 87,515 km (0.072 R)
• M2: 308,321 km (0.066 R)
• M3: 688,449 km (0.092 R)
• M4: 1,063,342 km (0.083 R)
• M5: 1,374,056 km (0.118 R)
• M6: 2,244,866 km (0.098 R)
• M7: 2,636,962 km (0.078 R)
• M8: 3,440,003 km (0.12 R)
• M9: 4,465,347 km (0.061 R)
• M10: 6,365,389 km (0.11 R)
• M11: 6,960,789 km (0.091 R)
• M12: 7,896,823 km (0.105 R)
• M13: 8,209,183 km (0.12 R)
• M14: 8,803,386 km (0.111 R)
• M15: 9,425,713 km (0.088 R)
• M16: 10,198,536 km (0.057 R)
• M17: 13,567,629 km (0.081 R)
• M18: 20,486,830 km (0.065 R)
• M19: 25,418,473 km (0.049 R)
• M20: 29,816,501 km (0.109 R)
• M21: 33,463,697 km (0.11 R)
• M22: 37,543,530 km (0.105 R)
• M23: 41,785,677 km (0.106 R)
• M24: 46,505,191 km (0.073 R)
• M25: 48,384,439 km (0.098 R)
• M26: 53,952,023 km (0.097 R)
• M27: 58,348,405 km (0.115 R)
• M28: 59,931,749 km (0.105 R)
• M29: 72,052,019 km (0.114 R)
• M30: 72,731,642 km (0.081 R)
• M31: 73,415,454 km (0.036 R)
• M32: 75,027,820 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 16,751 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit